Isaiah Hartenstein vs. Gus Williams Comparison

Head-to-head comparison between the NBA stars Gus Williams and Isaiah Hartenstein that includes championships won, honors and awards obtained, regular season and playoffs stats and other data put side by side.

Who scored more points in his career? Who averaged more points in playoffs? Who won more championships? Who led the season more times? Who won more MVP awards? These questions and many more, are answered here. It includes NBA Championships, seasons, playoffs, awards, statistical data for points, rebounds, assists, steals, blocks and percentages.

Head-To-Head Career Comparison

NBA Timeline:	1946-47 2025-26
Isaiah Hartenstein: 2018-19 to 2025-26
Gus Williams: 1975-76 to 1986-87

NBA Championships and Seasons

NBA Championships Isaiah Hartenstein 1 Gus Williams 1

NBA Seasons Isaiah Hartenstein 8 Gus Williams 11

Playoffs Played Isaiah Hartenstein 4 Gus Williams 10

All-Star Games Isaiah Hartenstein 0 Gus Williams 2

Honors and Awards

All-NBA First Team Isaiah Hartenstein 0 Gus Williams 1

All-NBA Teams (Total Selections) Isaiah Hartenstein 0 Gus Williams 2

NBA Regular Season Stats

Stats Per Game

Points Per Game Isaiah Hartenstein 7.1 Gus Williams 17.1

Rebounds Per Game Isaiah Hartenstein 6.6 Gus Williams 2.7

Assists Per Game Isaiah Hartenstein 2.0 Gus Williams 5.6

Steals Per Game Isaiah Hartenstein 0.7 Gus Williams 2.0

Blocks Per Game Isaiah Hartenstein 0.9 Gus Williams 0.4

Totals Stats

Total Points Isaiah Hartenstein 2,778 Gus Williams 14,093

Total Rebounds Isaiah Hartenstein 2,587 Gus Williams 2,222

Total Assists Isaiah Hartenstein 806 Gus Williams 4,597

Total Steals Isaiah Hartenstein 294 Gus Williams 1,638

Total Blocks Isaiah Hartenstein 360 Gus Williams 291

Total Games Isaiah Hartenstein 394 Gus Williams 825

Percentages

Field Goal Percentage Isaiah Hartenstein .598 Gus Williams .461

3-Point Percentage Isaiah Hartenstein .245 Gus Williams .238 *

Free Throw Percentage Isaiah Hartenstein .685 Gus Williams .756

Best Season (no game minimum)

Points Per Game Isaiah Hartenstein 12.9 (2026) Gus Williams 23.4 (1982)

Rebounds Per Game Isaiah Hartenstein 10.9 (2026) Gus Williams 3.4 (1980)

Assists Per Game Isaiah Hartenstein 3.8 (2025) Gus Williams 8.4 (1984)

Steals Per Game Isaiah Hartenstein 1.5 (2026) Gus Williams 2.4 (1980)

Blocks Per Game Isaiah Hartenstein 1.1 (2024) Gus Williams 0.5 (1978)

NBA Playoffs Stats

Stats Per Game

Points Per Game Isaiah Hartenstein 6.8 Gus Williams 19.5

Rebounds Per Game Isaiah Hartenstein 6.7 Gus Williams 3.1

Assists Per Game Isaiah Hartenstein 2.3 Gus Williams 4.7

Steals Per Game Isaiah Hartenstein 0.7 Gus Williams 1.8

Blocks Per Game Isaiah Hartenstein 0.8 Gus Williams 0.4

Totals Stats

Total Points Isaiah Hartenstein 334 Gus Williams 1,929

Total Rebounds Isaiah Hartenstein 327 Gus Williams 308

Total Assists Isaiah Hartenstein 111 Gus Williams 469

Total Steals Isaiah Hartenstein 32 Gus Williams 174

Total Blocks Isaiah Hartenstein 39 Gus Williams 40

Total Games Isaiah Hartenstein 49 Gus Williams 99

Percentages

Field Goal Percentage Isaiah Hartenstein .600 Gus Williams .476

3-Point Percentage Isaiah Hartenstein .500 Gus Williams .231 *

Free Throw Percentage Isaiah Hartenstein .750 Gus Williams .737

Best Playoffs (no game minimum)

Points Per Game Isaiah Hartenstein 8.5 (2024) Gus Williams 32.5 (1983)

Rebounds Per Game Isaiah Hartenstein 7.8 (2024) Gus Williams 4.1 (1979)

Assists Per Game Isaiah Hartenstein 3.5 (2024) Gus Williams 11.4 (1984)

Steals Per Game Isaiah Hartenstein 0.8 (2025) Gus Williams 2.5 (1983)

Blocks Per Game Isaiah Hartenstein 1.4 (2023) Gus Williams 0.6 (1979)

Notes: * Three-point shots were implemented in 1979-80. Some years in this player's career don't have stats.